Onto Innovation Inc.
ONTO- Exchange
- NYSE
- Industry
- Measuring & Controlling Devices, NEC
- SEC CIK
- 0000704532
In the last 90 days, Onto Innovation Inc. insiders filed 0 open-market purchases and 1 sale; 691 institutions reported holding it in 13F filings for Q2 2026, worth $18.3B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q1 2026
Institutional positions in Onto Innovation Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 580
- +95 vs. Q4 2025
- Shares held
- 48.1M
- +6.50M (+15.6%) vs. Q4 2025
- Total value
- $9.86B
- +$3.28B (+49.9%) vs. Q4 2025
- New holders
- 138
- 201 more added
- Sold out
- 43
- 177 more reduced
8 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ONTO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 691 | $18.3B |
| Q1 2026 | 580 | $9.86B |
| Q4 2025 | 493 | $7.56B |
| Q3 2025 | 477 | $6.13B |
| Q2 2025 | 448 | $4.96B |
| Q1 2025 | 474 | $5.69B |
| Q4 2024 | 520 | $7.85B |
| Q3 2024 | 521 | $9.79B |
| Q2 2024 | 507 | $10.4B |
| Q1 2024 | 433 | $8.80B |
| Q4 2023 | 389 | $7.42B |
| Q3 2023 | 359 | $6.22B |
| Q2 2023 | 328 | $5.48B |
| Q1 2023 | 297 | $4.09B |
| Q4 2022 | 297 | $3.13B |
| Q3 2022 | 299 | $3.00B |
| Q2 2022 | 303 | $3.29B |
| Q1 2022 | 311 | $4.04B |
| Q4 2021 | 302 | $4.72B |
| Q3 2021 | 268 | $3.38B |
| Q2 2021 | 258 | $3.46B |
| Q1 2021 | 243 | $3.09B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Onto Innovation Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Grantham, Mayo, Van Otterloo & Co. LLC | 136,474 | $28.0M | 0.07% | +136,474 | New |
| Bessemer Group Inc | 142,835 | $29.3M | 0.05% | −32,928−18.7% | Reduced |
| Principal Financial Group Inc | 144,555 | $29.6M | 0.02% | −42,254−22.6% | Reduced |
| Wells Fargo & Company | 146,327 | $30.0M | 0.01% | +95,922+190.3% | Added |
| Nuveen, LLC | 147,328 | $30.2M | 0.01% | +36,843+33.3% | Added |
| UBS Asset Management Americas Inc | 147,982 | $30.3M | 0.01% | +2,091+1.4% | Added |
| Value Holdings Management Co. LLC | 149,375 | $30.6M | 4.97% | −3,000−2.0% | Reduced |
| Sirios Capital Management L P | 153,935 | $31.6M | 3.83% | +38,580+33.4% | Added |
| Palisade Capital Management LLC | 157,844 | $32.4M | 1.08% | −3,659−2.3% | Reduced |
| Kennedy Capital Management, Inc. | 159,156 | $32.6M | 0.69% | −24,849−13.5% | Reduced |
| American Century Companies Inc | 160,393 | $32.9M | 0.02% | −87,701−35.3% | Reduced |
| First Trust Advisors LP | 161,953 | $33.2M | 0.02% | −12,978−7.4% | Reduced |
| Fort Washington Investment Advisors Inc | 163,525 | $33.5M | 0.19% | −590−0.4% | Reduced |
| Talos Asset Management LP | 165,373 | $33.9M | 5.79% | +165,373 | New |
| Gotham Asset Management, LLC | 168,403 | $34.5M | 0.11% | −32,091−16.0% | Reduced |
| Systematic Financial Management LP | 178,345 | $36.6M | 0.84% | −18,453−9.4% | Reduced |
| Boston Partners | 181,593 | $37.2M | 0.04% | −72,756−28.6% | Reduced |
| Artisan Partners Limited Partnership | 182,031 | $37.3M | 0.06% | +182,031 | New |
| Jacobs Levy Equity Management, Inc | 189,633 | $38.9M | 0.16% | +169,428+838.5% | Added |
| Clearbridge Investments, LLC | 190,825 | $39.1M | 0.03% | −26,511−12.2% | Reduced |
| Bank of America Corp | 192,850 | $39.5M | 0.00% | −40,024−17.2% | Reduced |
| Divisar Capital Management LLC | 193,253 | $39.6M | 10.10% | −19,150−9.0% | Reduced |
| Brilliance Asset Management Ltd | 193,838 | $39.8M | 11.72% | −55,609−22.3% | Reduced |
| Manufacturers Life Insurance Company, The | 198,082 | $40.6M | 0.03% | −71,143−26.4% | Reduced |
| Granahan Investment Management Inc | 198,694 | $40.7M | 1.97% | +2,052+1.0% | Added |
| Balyasny Asset Management LLC | 205,656 | $42.2M | 0.08% | −12,981−5.9% | Reduced |
| Junto Capital Management LP | 213,248 | $43.7M | 0.93% | −152,995−41.8% | Reduced |
| Royal Bank of Canada | 214,629 | $44.0M | 0.01% | −34,781−13.9% | Reduced |
| Assenagon Asset Management S.A. | 228,321 | $46.8M | 0.07% | +23,181+11.3% | Added |
| SG Capital Management LLC | 229,486 | $47.1M | 3.87% | +113,337+97.6% | Added |
| New York State Common Retirement Fund | 239,402 | $49.1M | 0.07% | +19,881+9.1% | Added |
| Raymond James Financial Inc | 252,923 | $49.9M | 0.02% | −29,677−10.5% | Reduced |
| Defiance ETFs, LLC | 249,860 | $51.2M | 0.74% | +12,648+5.3% | Added |
| Penserra Capital Management LLC | 254,578 | $52.2M | 0.61% | +17,366+7.3% | Added |
| TimesSquare Capital Management, LLC | 267,934 | $54.9M | 0.93% | +34,823+14.9% | Added |
| Segall Bryant & Hamill, LLC | 275,689 | $56.5M | 0.81% | −123,516−30.9% | Reduced |
| BNP Paribas Arbitrage, SA | 282,350 | $57.9M | 0.04% | +57,827+25.8% | Added |
| JPMorgan Chase & Co | 316,196 | $59.8M | 0.00% | −65,435−17.1% | Reduced |
| Citadel Advisors LLC | 296,570 | $60.8M | 0.04% | +157,804+113.7% | Added |
| Glenview Capital Management, LLC | 299,721 | $61.5M | 1.66% | −115,091−27.7% | Reduced |
| Ameriprise Financial Inc | 309,404 | $63.4M | 0.01% | +197,346+176.1% | Added |
| Vanguard Fiduciary Trust Co | 310,154 | $63.6M | 0.02% | +310,154 | New |
| Two Sigma Investments, LP | 312,662 | $64.1M | 0.05% | +226,207+261.6% | Added |
| Royce & Associates LP | 317,109 | $65.0M | 0.64% | −48,626−13.3% | Reduced |
| Driehaus Capital Management LLC | 320,534 | $65.7M | 0.48% | −28,480−8.2% | Reduced |
| Westfield Capital Management Co LP | 326,960 | $67.0M | 0.28% | −156,122−32.3% | Reduced |
| Bridgewater Associates, LP | 348,405 | $71.4M | 0.32% | +255,269+274.1% | Added |
| Channing Capital Management, LLC | 360,102 | $73.8M | 1.89% | −158,780−30.6% | Reduced |
| Pacer Advisors, Inc. | 364,247 | $74.7M | 0.21% | +29,229+8.7% | Added |
| Allspring Global Investments Holdings, LLC | 359,998 | $76.2M | 0.13% | +88,388+32.5% | Added |
| T. Rowe Price Investment Management, Inc. | 414,786 | $85.1M | 0.06% | +84,371+25.5% | Added |
| Morgan Stanley | 436,025 | $89.4M | 0.01% | −31,164−6.7% | Reduced |
| UBS Group AG | 439,435 | $90.1M | 0.02% | +182,704+71.2% | Added |
| Northern Trust Corp | 456,017 | $93.5M | 0.01% | +10,770+2.4% | Added |
| Goldman Sachs Group Inc | 482,278 | $98.9M | 0.01% | +26,797+5.9% | Added |
| Marshall Wace, LLP | 483,070 | $99.1M | 0.11% | +53,377+12.4% | Added |
| Charles Schwab Investment Management Inc | 529,565 | $108.6M | 0.02% | +25,258+5.0% | Added |
| Wellington Management Group LLP | 543,892 | $111.5M | 0.02% | −674,656−55.4% | Reduced |
| Jennison Associates LLC | 564,305 | $115.7M | 0.08% | −116,517−17.1% | Reduced |
| Bank of New York Mellon Corp | 567,805 | $116.4M | 0.02% | −32,988−5.5% | Reduced |
| Franklin Resources Inc | 579,203 | $118.8M | 0.03% | −773,798−57.2% | Reduced |
| AQR Capital Management LLC | 590,809 | $121.2M | 0.06% | −24,842−4.0% | Reduced |
| Jane Street Group, LLC | 604,688 | $124.0M | 0.13% | +602,673+29,909.3% | Added |
| Price T Rowe Associates Inc | 605,783 | $124.2M | 0.01% | −74,483−10.9% | Reduced |
| Invesco Ltd. | 632,803 | $129.8M | 0.01% | +505,862+398.5% | Added |
| Fisher Asset Management, LLC | 649,981 | $133.3M | 0.05% | −52,018−7.4% | Reduced |
| Dimensional Fund Advisors LP | 677,502 | $138.9M | 0.03% | +28,137+4.3% | Added |
| Geneva Capital Management LLC | 705,943 | $144.8M | 3.08% | −125,398−15.1% | Reduced |
| D. E. Shaw & Co., Inc. | 722,578 | $148.2M | 0.12% | +205,389+39.7% | Added |
| Thrivent Financial for Lutherans | 739,292 | $151.6M | 0.29% | −221,619−23.1% | Reduced |
| FMR LLC | 828,977 | $170.0M | 0.01% | +377,622+83.7% | Added |
| Voya Investment Management LLC | 917,155 | $187.8M | 0.20% | −54,087−5.6% | Reduced |
| William Blair Investment Management, LLC | 964,213 | $197.7M | 0.65% | −762,374−44.2% | Reduced |
| Paradigm Capital Management Inc | 1,102,438 | $226.1M | 8.65% | −23,400−2.1% | Reduced |
| Point72 Asset Management, L.P. | 1,203,658 | $246.8M | 0.43% | +818,891+212.8% | Added |
| Geode Capital Management, LLC | 1,211,014 | $248.4M | 0.02% | +83,482+7.4% | Added |
| State Street Corp | 1,499,684 | $307.6M | 0.01% | +40,406+2.8% | Added |
| Vanguard Capital Management LLC | 2,222,852 | $455.8M | 0.01% | +2,222,852 | New |
| Vanguard Portfolio Management LLC | 2,743,019 | $562.5M | 0.03% | +2,743,019 | New |
| BlackRock, Inc. | 5,534,265 | $1.13B | 0.02% | +602,439+12.2% | Added |
| Ardmore Road Asset Management LP | 0 | $0 | 0.00% | −78,101−100.0% | Sold out |
| Ardsley Advisory Partners LP | 0 | $0 | 0.00% | −43,500−100.0% | Sold out |
| ING Groep NV | 0 | $0 | 0.00% | −21,900−100.0% | Sold out |
| Dockside LLC | 0 | $0 | 0.00% | −12,933−100.0% | Sold out |
| Caxton Associates LLP | 0 | $0 | 0.00% | −12,563−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −12,001−100.0% | Sold out |
| Fideuram Asset Management (Ireland) dac | 0 | $0 | 0.00% | −10,328−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −9,800−100.0% | Sold out |
| Harbor Capital Advisors, Inc. | 0 | $0 | 0.00% | −6,171−100.0% | Sold out |
| Sender Co & Partners, Inc. | 0 | $0 | 0.00% | −4,311−100.0% | Sold out |
| Unique Wealth Strategies, LLC | 0 | $0 | 0.00% | −4,087−100.0% | Sold out |
| Tiaa Trust, National Association | 0 | $0 | 0.00% | −3,500−100.0% | Sold out |
| Qsemble Capital Management, LP | 0 | $0 | 0.00% | −3,407−100.0% | Sold out |
| TT International Asset Management LTD | 0 | $0 | 0.00% | −3,691−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −3,268−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −2,916−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −2,654−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −2,440−100.0% | Sold out |
| Cedar Wealth Management, LLC | 0 | $0 | 0.00% | −2,277−100.0% | Sold out |
| Monolith Management Ltd | 0 | $0 | 0.00% | −2,200−100.0% | Sold out |